an affecting, overcoming, or poisoning with gas or fumes. the act of a person or thing that gasses. a process by which something is gassed, as in fumigation. the evolution of gases during electrolysis.
noun, plural gas·es or gas·ses.
Physics. a substance possessing perfect molecular mobility and the property of indefinite expansion, as opposed to a solid or liquid.
any such fluid or mixture of fluids.
any such fluid used as an anesthetic, as nitrous oxide: Did the dentist give you gas for your extraction?
any such combustible fluid used as fuel: Light the gas in the oven.
- Also called gas pedal.the foot-operated accelerator of an automotive vehicle: Take your foot off the gas.
Coal Mining. an explosive mixture of firedamp with air.
an aeriform fluid or a mistlike assemblage of fine particles suspended in air, used in warfare to asphyxiate, poison, or stupefy an enemy.
- empty talk.
- a person or thing that is very entertaining, pleasing, or successful: The party was an absolute gas, and we loved it.
- a person or thing that affects one strongly.
verb (used with object), gassed, gas·sing.
to supply with gas.
to overcome, poison, or asphyxiate with gas or fumes.
to singe (yarns or fabrics) with a gas flame to remove superfluous fibers.
to treat or impregnate with gas.
- to talk nonsense or falsehood to.
- to amuse or affect strongly: Her weird clothes really gas me.
verb (used without object), gassed, gas·sing.
to give off gas, as a storage battery being charged.
- to indulge in idle, empty talk.
- to become drunk (often followed by up).
gas up, to fill the gasoline tank of an automobile, truck, or other vehicle.
Origin of gas
1650–60; coined by J. B. van Helmont (1577–1644), Flemish chemist; suggested by Greek cháos atmosphereRelated formsgas·less, adjectivenon·gas, noun, plural non·gas·es.
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Related Words for gassingconvey
Examples from the Web for gassing
Contemporary Examples of gassing
Historical Examples of gassing
British Dictionary definitions for gassing
the act or process of supplying or treating with gas
the affecting or poisoning of persons with gas or fumes
the evolution of a gas, esp in electrolysis
noun plural gases or gasses
a substance in a physical state in which it does not resist change of shape and will expand indefinitely to fill any container. If very high pressure is applied a gas may become liquid or solid, otherwise its density tends towards that of the condensed phaseCompare liquid (def. 1), solid (def. 1)
any substance that is gaseous at room temperature and atmospheric pressure
any gaseous substance that is above its critical temperature and therefore not liquefiable by pressure aloneCompare vapour (def. 2)
- a fossil fuel in the form of a gas, used as a source of domestic and industrial heatSee also coal gas, natural gas
- (as modifier)a gas cooker; gas fire
a gaseous anaesthetic, such as nitrous oxide
mining firedamp or the explosive mixture of firedamp and air
the usual US, Canadian, and New Zealand word for petrol See also gasoline step on the gas informal
- to increase the speed of a motor vehicle; accelerate
- to hurry
a toxic or suffocating substance in suspension in air used against an enemy
informal idle talk or boasting
slang a delightful or successful person or thinghis latest record is a gas
US an informal name for flatus
verb gases, gasses, gassing or gassed
Derived Formsgasless, adjective
(tr) to provide or fill with gas
(tr) to subject to gas fumes, esp so as to asphyxiate or render unconscious
(intr) to give off gas, as in the charging of a battery
(tr) (in textiles) to singe (fabric) with a flame from a gas burner to remove unwanted fibres
(intr foll by to) informal to talk in an idle or boastful way (to a person)
(tr) slang, mainly US and Canadian to thrill or delight
Word Origin for gas
C17 (coined by J. B. van Helmont (1577–1644), Flemish chemist): modification of Greek khaos atmosphere
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for gassing
1650s, from Dutch gas, probably from Greek khaos "empty space" (see chaos). The sound of Dutch "g" is roughly equivalent to that of Greek "kh." First used by Flemish chemist J.B. van Helmont (1577-1644), probably influenced by Paracelsus, who used khaos in an occult sense of "proper elements of spirits" or "ultra-rarified water," which was van Helmont's definition of gas.
Modern scientific sense began 1779, with later specialization to "combustible mix of vapors" (1794, originally coal gas); "anesthetic" (1894, originally nitrous oxide); and "poison gas" (1900). Meaning "intestinal vapors" is from 1882. "The success of this artificial word is unique" [Weekley]. Slang sense of "empty talk" is from 1847; slang meaning "something exciting or excellent" first attested 1953, from earlier hepster slang gasser in the same sense (1944). Gas also meant "fun, a joke" in Anglo-Irish and was used so by Joyce (1914). As short for gasoline, it is American English, first recorded 1905.
1886, "to supply with gas," from gas (n.). Sense of "poison with gas" is from 1889 as an accidental thing, from 1915 as a military attack. Related: Gassed; gassing.
Online Etymology Dictionary, © 2010 Douglas Harper
Poisoning by irrespirable or otherwise noxious gases.
n. pl. gas•es
The state of matter distinguished from the solid and liquid states by relatively low density and viscosity, relatively great expansion and contraction with changes in pressure and temperature, the ability to diffuse readily, and the spontaneous tendency to become distributed uniformly throughout any container.
A substance in the gaseous state.
A gaseous fuel, such as natural gas.
A gaseous asphyxiant, an irritant, or a poison.
A gaseous anesthetic, such as nitrous oxide.
To treat chemically with gas.
To overcome, disable, or kill with poisonous fumes.
To give off gas.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Related formsgaseous adjective (găs′ē-əs, găsh′əs)
One of four main states of matter, composed of molecules in constant random motion. Unlike a solid, a gas has no fixed shape and will take on the shape of the space available. Unlike a liquid, the intermolecular forces are very small; it has no fixed volume and will expand to fill the space available.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Idioms and Phrases with gassing
In addition to the idiom beginning with gas
- cook with gas
- run out of steam (gas)
The American Heritage® Idioms Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.